20mm 2 X 18650(3.7V) driver Recommendation wanted

Flashlight Modding and DIY Parts
1

I need a 20mm driver for a 2 X 18650 light. Any mode count will do just not next mode memory. Also are some drivers press fit? It looks like this one is .

Thanks!

2

Very hard to find:

3

I just want to get rid of the random mode memory, I have had next mode memory but this X8 copy this seems to pick a mode at random ...

4

LD-29