+1 this. The time you're going to spend with a lawyer making sure that they're not screwing you (again) on dilution isn't going to be worth the value of the equ

+1 this. The time you're going to spend with a lawyer making sure that they're not screwing you (again) on dilution isn't going to be worth the value of the equity. At this stage it'd probably be more worthwhile for you to lawyer up and use the IP leverage to get them to pay your consulting rate (itemize your statement for time spent, even if it's an estimate). A lawyer will probably advise you to send a last invoice and then a week later a C&D. It can be quite persuasive along with letting them know that next steps are alerting their accelerator to the IP that you own, and then the possibility of a lawsuit. If you have enough documentation and the case looks strong enough a lawyer may even agree to work with you on contingency. [Technically the accelerator would be well within their rights to sue as well since it's pretty obvious they didn't disclose there was an ongoing IP issue with one of their cofounders.]