I just bought a pair of Du Bro snow skis and those things just wont go on my alpha 40, they flex so much they touch the bottom of the fuselage, can someone send me a few different links to different snow skis? I got the Morgan mill website and may go with them, but any others out there that just replace the wheels? Also on the Morgan Mill how do those install, do they go where the wheel goes or do they actually replace the entire wire landing gear and bolt them on to the fuselage? Has anyone used Morgan Mill snow skis and if so how do they perform? I heard they are the best but if there hard to install then I would like to go with another brand. ALso if I do go with morgan mill what size should I go with for my alpha 40 in the rear and the front, should I do 12' in rear and 6' in front? I do like the idea of changing the angle of attack on those skis by using simple fuel tubing. Thanks alot fellas...