Hmm....

Well that carb linkage question has been something I usually have to tinker with and none of my models are the same. I used the arm that comes swedged on the choke arm with one, another one has the one of the arms that came with the engine from RCS, one's got the swedged arm taken off and a machined extension on it to get it below the engine box, the 50 has an arm from DA on the throttle, I think you get the idea?

It doesn't have to be something from TBM for a ZDZ, don't they have any arms for Walbro carbs? How 'bout checking with DA? Maybe Don's Hobby out in Kansas as they've got LOTS of GS stuff? Just have to kind of look around if you're like me and building something from scratch is "difficult"?

Oh, glad the ten dollar investment seems to work. I only buy a few things from Harbor Freight and stumbled across that caliper one day and thought it might be useful. With all the mixture of SAE and Metric you run across in the hobby, that little puppy has been one of my better tool investments. Just another suggestion; go hit the local Walgreens or whatever for a three pack of spare batteries. The last quite awile but seem to die at inconvenient times... lol