Does anybody know how to remove the landing gear leg from the 10 15 size unit. I cannot seem to find a way to do it and the instructions are no help. Thanks Rad

  Yes I do ... What you need is a 1.5 mm hex  wrench . On the sides of the unit , you'll see a brass colored circle This is where you insert the wrench head  . There is a set screw in side . Loosen this side  , turn over , repeat . You do not have to take the screws all the way out .  Pull out leg when loose enough , replace with what you need .