ORIGINAL: digtman

What's with Bob @ dlusa? Not answering support calls, My head gasket on the DL50 is blown after only 10, 12 min' flights, a couple of flyers in my club have had big problems with this engine and no support from BOB!!!
YET EVERYONE IS BRAGGING ABOUT BOB and his support, wher is it? not from here, he does not answer calls for support, I have had my muffler fixed twice already at t5he tune of$20.00 already, the pipe out of it keeps on falling off, but no answer from bob!!!!
maybe it's time to look for another distributor, is there any other besides the on in australia?