I have an Iwiss tool, and it sort of works for me. My problem is that it seems to require three hands to operate: one for the wire, one for the contact, one for the tool. I have tried holding the tool between my knees, I found ways to delicately hold the wire and contact in place with one hand, and close the crimper with the other, but it never feels ergonomic. I often just end up using pliers instead.<p>It seems to me that these tools should be designed as tabletop or bench-mounted devices, so you can push the wire+contact in from the front with both hands, crimp, then pull out.<p>I must be missing something, because all the tools are this form factor, and I don't see much discussion of the actual "how to crimp properly", i.e. the physical actions. What am I doing wrong?