The fuselage may try to roll in the trailer cradle. Stabilize it so it can not do roll. Best and safest way is to install the wings for weight and stability.
Tom
Boise, ID



On Friday, November 24, 2017 at 11:44:35 AM UTC-7, wrote:
I need to do a short test run on my ventus 2cxm engine. The fuselage is on its cobra dolley in my garage, and I can wheel it into my driveway and tie the tail to a post. I'm nervous about this, in case there is some pitfall I haven't considered. Has anyone done an engine test run like this?