Slapstick mechanism pics request

Preliminary testing is going well, first prototype of a lower gate ( more of a side gate ) to the jeep shifter proved promissing. 1st to 2nd shift stop seems to work well, but I botched the one for 2nd to D ( made it a little too far forward ) .

The coolest thing is that if you shift normal, for example light forward pressure, it shifts through the gate as it normally would, but bang it forward and it stops at the next gear....