OS32 Boging out

[torombolo1]

Here it goes, HELP!!!!!
My R30 was doing just fine until I change the main frame.
For some reason (I know it shouldn't mater) I had to change my broken main frame, it was all installed properly and doubled checked by a club member. Now I start my heli and as soon it gets light on the skids the engine just bogs out :arggg: after 2 hours of setting up at the field, nothing had improved, still the same symptoms. I took out the engine and checked the hole thing. the only problem we could find was a little extra dirt or something in the carb.
It has another carb and we will give it a try today. Any help would be appreciated.
I have a standard R30 V1, OS32, MPV Pipe. Coolpower 15%

[bighands3d]

if it sucked up some sand or dirt and the engine ran that way you may have damaged the piston and ring maybe the sleeve as well. model engines don't like the sand or dirt. Very easy to ruin an engine with it going into the engine.

Check your ring and cylinder for scaring.

Check your bearings make sure none are hanging up causing excess drag on the drive system.

[torombolo1]

:D Am I happy and relief...
Yesterday was a good day, I had change the clunk line, but the one I used was a little to stiff, we changed it to a softer one yesterday and the shooting off stopped. Also change the fuel to 30% and BABY what a difference, :mrgreen: It responds way better and it go setup in no time.
Plus the new carb also helped.
Piston and sleeve are just like new.
Thanks for the reply.