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Member postings for Shaunie

Here is a list of all the postings Shaunie has made in our forums. Click on a thread name to jump to the thread.

Thread: IC Engine Bearings...
19/03/2020 22:17:15

I’m sorry, but how does the front bearing handle thrust loads?

surely it only handles out of balance forces generated by the prop and gyroscopic precession forces.
all thrust loads must be handled by the rear bearing not the front one.

Edited By Steve Hargreaves - Moderator on 20/03/2020 19:53:15

Thread: Car indicators
04/07/2019 22:04:18

On the other hand we have motorists who indicate for every tiny direction change, right up to the point where they suddenly turn off, where they most need to indicate, and there’s nothing!

Thread: Dave Burton (BEB)
01/01/2019 01:30:30

Such sad news, I never had chance to meet him but he always appeared to be one of aero modelling’s great characters. I used to chuckle when a new forum member disagreed with him not knowing who they were locking horns with!

He will be sadly missed by us as by his family.



Thread: SC52 2stroke issue.
27/12/2018 20:19:39

Are you using exhaust pressure and is the nipple clear? As it is not the original carb are you sure the Venturi is not too large? Try opening up the main needle even more, hard to tell without listening to it but I suspect it’s too lean.


Thread: Gas soldering Torch
17/11/2018 23:09:18

I have one of these, I use it all the time at work. I used to use Weller stuff but it just got too expensive. **LINK**

Thread: When modelling money saving goes too far...
02/10/2018 14:43:01
Posted by Nigel R on 02/10/2018 14:08:09:

In general, people seem unwilling to pay for 'services' rather than physical goods.

Too true! I do electrical and diagnostic work on cars. Customers appear happy to have given the previous garage hundreds of pounds for parts that haven't fixed the fault, yet whinge like mad when I give them a bill for a few hours labour that has their car running properly again.
As for hoarding, I'm one of the worst, I even keep sloppy servos for spares etc. It might work out though, I'm just about to make an animated zombie head for Halloween,some of the rubbish servos can go in there and keep the decent ones for flight.

Thread: Government Consultation on Drone Flying in the UK.
30/08/2018 17:47:42

Certainly seems to keep circling around the same topic several times before moving on.
I feel that, properly applied, we have most of the necessary legislation in place already.
My concern is heavy-handed use of any new legislation. i.e. most would consider "breaking the law with a drone" to be dropping drugs into a prison, terrorist activity or flying near to an active airport. I'm worried it will be interpreted by the police as "an unidentified complainant believes you are infringing his privacy, despite the fact he lives over 200 yards away, and its easier to make you land rather than tell the complainant he is being silly"

Thread: Moki 135 Problem
21/08/2018 11:16:18

Just helicoil the stripped thread, kits are cheap on eBay. You'll be back to the original size but the thread will be stronger.

Thread: losing revs slowly at idle
06/07/2018 20:59:30

My rule of thumb which works for almost every two stroke is: - if it idles fast and runs down then it’s lean, if it bogs and then picks up its rich. Make a small adjustment in either direction and see if it’s worse or better. If it’s worse, go the other way, if it improves it carry on in the same direction.

Thread: Honda Field.
14/05/2018 23:23:10

You should have moved the car to a “place of safety” as you did not want it to get damaged while you pursue your lawful activity on the field. You are so sorry but you cannot recollect where you placed it, but receipt of xxx pounds as a contribution towards repair of the damage caused may refresh your memory!

Edited By Shaunie on 14/05/2018 23:25:37

Thread: Electric Cars.
01/03/2018 21:57:56

As a little aside, there has been discussion here about beefing up the supply infrastructure. Well it’s happening on the estate where I work they will shortly be installing eight container sized diesel generators which will feed into the grid at the substation they will be next door to. They will bolster supply at times of high demand. So basically all that will happen with all these green cars is that the source of pollution will be moved next door to me.

Thread: Are we being ripped off
26/09/2017 23:30:04

One of the surprises of UK business, is that the wrong people make the most money. Yes to the technician, the tradesman. But why should the middle managers receive far more than the doers? Why are the business rates so high, when the people paying the bills receive a very poor services, why is the money spent on those who say we deserve it, not those who earn it?

Now that should have some spluttering.laugh

Edited By Erfolg on 26/09/2017 19:57:33

Never a truer word spoken, that's because those who get the most are the same guys who decide who gets what!

With respect to spares prices, there is a difference between making a living from slow moving parts and holding customers over a barrel because you know the part cannot be obtained elsewhere. This is common with electronic spares for cars (my trade), I'm fed up with explaining this to my customers as they think I'm part of the profit loop, I get 4.5% on Ford electrical parts for instance, yet someone is making a lot of money for an engine ECU on a Fiesta Diesel at £1400 retail! Same as the cowl, just that the scale is bigger. You would expect smaller items to be worse relatively speaking, as the admin time is the same regardless of the value of the item but that seems not to be the case.


Thread: Amateur Radio operators?
21/09/2017 22:16:37

Lapsed now but back in the day I was G8XJX.


Thread: Fail safe mode
16/09/2017 23:15:54

As far as I interpret the regs, the intention is primarily to avoid conflict with full size and ensure the aircraft lands (crashes) locally to the flying site. To this end it is best that the aircraft has the minimum amount of energy when it does so. We cannot predict the attitude of the aircraft when the failure occurs so I would suggest that for most aircraft neutral controls and either closed throttle for electric and idle for I/C is the best that can be done. The last thing we want is for a transient lock out to stop the engine and creating a deadstick situation where idle allows the pilot to regain control and power.


Thread: Violent Thunder Tiger
06/09/2017 13:02:26

Bob has got there before me but I was wondering whether an excessively rich mixture is causing en excessively high compression ratio which is causing the pre-ignition. Whilst a lean mixture can cause detonation and excessively rich mixture can cause similar symptoms You may have got yourself stuck in an "It's detonating, need a richer mixture" loop.


Thread: converting frequency
23/08/2017 21:45:45

You could convert to 2.4Gigs with an Frsky hack module.


Thread: Sign of the times - funnies
23/08/2017 21:39:27

Not sure if it's been posted here before, for anyone who's a biker


Edited By Shaunie on 23/08/2017 21:40:32

Thread: LED Question
04/08/2017 22:05:29

I have to agree with all that McG has put. It is important to remember that an LED is a current operated device and not a voltage operated one. Difficult for non-electrically minded folks to get their heads around! The higher up the colour spectrum the higher the LED voltage. In the absence of specific data 20mA is a good guideline current for a small LED.


Thread: Car Insurance
03/08/2017 21:23:47

My business insurance as an autoelectrician, which is road risks, contents and liability combined was gradually racking up with my broker and every year I got a renewal quote and statement saying " we can confirm this is competitive". It was £2800 then £3400, then £3800 culminating in £4300. My next renewal they wanted £4800! This was the straw that broke the camels back and went to a broker whose first response was "that's far to much" first quote was £2800, with "we can do better than that" ending at £2000! My current insurer said " we can match that", my reply "tough, you've ripped me off for too long, I'm going elsewhere out of principle" this is a big company with a three letter name that is the same forward and backward. Six years on my premium is substantially the same! A good broker is worth his weight.


Thread: Sign of the times - funnies
01/06/2017 11:09:14

Think of it as a delayed double post!

Forgot I'd already put it here, I blame my age!


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