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Hello All,

Today, one of our trainee pilots who I am helping to learn on a Riot had a crash. I was not at the field at the time so did not see what happened but concensus of opinion from those who know was that the elevator linkage failed caused by a weak clevis. Has anyone else had this problem and does anyone have a suggestion as to a stronger alternative that will fit on the wire pushrods, or any other suggestions to make this stronger. I have to say, that I was originally sceptical about the Riot, but having seen a few and flown it now, I think that it is a superb trainer that can also do a bit more fun stuff with higher throws etc so it would be good to know how to make it better.

 

Thanks

 

Simon

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The clevis is adequate for the job, just. What I found was that the bobble on the end of the peg broke off when unclipping to make adjustments. Fortunately, as at first I did not notice, I had used fuel tube to stop it coming undone. I bought replacements from HK and always took them to the field. I think these were the ones, it was two years ago.

Nylon Clevis 20mm (Original Color) (10pcs) (hobbyking.com)

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My experience with all Max Thrust models, (Riot - both Foam & Balsa versions & Ruckus Foam & Balsa too); the clevis are just about adequate. I routinely change out for ball clevis types. If they are good enough for the demands of helicopters and all their stresses and vibrations, then a Riot should have  no problem.

 

Also, I found their inner metal control rods were quite stiff in their respective outer tubes. (I measured the current draw operating a servo, it was quite high and even a reasonably good quality servo i.e. 'HiTec', were merrily buzzing away as the rod linkage was sticking/not returning to start point in the outer tube run!

A quick rub over of the inner rods with 'Duraglit' metal polish then 'Pledge' silicon polish applied.

Ah ... silky smooth operation, no stalled servo or high current load on operation = accurate and precise control surface resolution

Incidentally, these kits are made by VQ, well that's what the outer shipping cartons state! 

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58 minutes ago, Capt Kremen said:

Incidentally, these kits are made by VQ, well that's what the outer shipping cartons state! 

? I assumed the PO was talking about the foam riot, clarification would be good. I like ball clevis's also have you a link for ones that fit the foam riot pushrods, 1.3mm I think.

 

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Hello Early Bird and Capt Kremen,

 

Thanks for the help - and to clarify, yes it is a foam Riot. I realise that with all of these things, they are built down to a price and it is worth making a few changes, but sometimes it can be difficult to find just the right change to make. In the short term, I just want to help the new flyer with some sensible advice, but I am also planning on getting one of these myself to have as a plane that I can let other beginners have a go with. For my own one, I will definitely make quite a few changes as suggested.

 

Thanks again,

 

Simon

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