Hey ScaleRCpilot - Test fit & remove small areas until a good fit - arrghh that's what I was afraid of. You have Saito 1.80 on yours, so do I. What prop/fuel do you use? I got mine gently used from a friend about 10 yrs ago, have not fired it up but kept it oiled. I am just a bit north of Houston, fly out of pasture in front of my house. Where do you fly?