I flew it today, WOW........................................The g-62 works fine for me for power vertical for quite sometime.....Lands on a dime but had 20mph winds so landed hot....I am perfect on the ground but in the air she gets rich...I am losing about 1500 rpm..I think the air hole in the bottom of the carb is sucking to much from the prop..I was told be a imac guy to soldier a small piece of brass tube in the hole and extend line back to cowl...