ORIGINAL: Markone
Hi Guys,
Right lets see if any one can help me?
I have a BoBCat with a ASP70 four stroke with 11x8 graupner Pusher and CG at 260mm or 10.3"
It shot down a tarmac runway full throttle going like the clappers and it would not rotate it would not lift at all?
We tried twice before a stone hit the prop and damaged it.
Now most of the Guy's there say that the rear undercarriage is too far back?????????
But looking around on this forum no one seams to have this problem.
Any idears please
Thank
Mark
Hi Just reverse the undercarriage and you will be fine .. Also make sure that you have plenty of elevator for the first flights until you get to know It Flight characteristic's.