hi folks,

is any one other than me having problem with main gear doors,i have my UL equiped with kingtech k210 and electron retracts and lineal actuator for 3 doors.the only 2 times i flew full power first time blew one door,so i replaced hinge system for a very strong industrial style steel hinge.the second flight i flew it full power one door fluttered,so i reduced power and landed,aluminum control horn was bended,before anyone asks doors close totally flush and closing is very stiff.
any advice is welcome.