Hello All,

I'm almost done building the LT-40 and just order the engine an O.S. .55 AX ABL the Recommended Props according to the O.S. site for this engine are: 11 x 6, 11 x 7, 12 x 6, 12 x 7, 13 x 6. I was thinking of going down the middle with a 12X6 however with the stock landing gear I'm not sure if I will have enough ground clearance. Should I upgrade the landing gear to get more clearance, maybe get slightly larger wheels to get the same results, go with smaller Prop or a combination. I have been out of the hobby for 22 years so I am approaching this a new comer. your experience and advice is appreciated.