I'd argue you're optimizing for the wrong thing. Maintenance (ease and cost), reliability, and safety are extremely important. You could engineer a more complex solution, but why would you?
Everything in this is extremely simple and easy to maintain. You basically have 3 unique components:
* Dual left and right hangers for guides
* The mounting for the t-bar
* Dual line bullwheel
Of those, the t-bar grip is the only unique thing.
Everything in this is extremely simple and easy to maintain. You basically have 3 unique components:
* Dual left and right hangers for guides
* The mounting for the t-bar
* Dual line bullwheel
Of those, the t-bar grip is the only unique thing.