RE: the tuning tool len built
The tool can surely be adapted to just about any full-sized press. Keep one thing in mind, there were years of development that went into that design so that it would meet the needs of all bow designs. Also, some of the standard appearing parts were somewhat modified to assure safety to the operators and equipment.
The reason I mention this is that some have wanted to buy the parts and "make their own." Honestly, the cost savings probably wouldn't be enough to make a difference that would be worth it.
For instance, some have suggested using a digital scale rather than an analog scale. It was tried and didn't work for the applications required.