modded skyray 4/xhp50.2 3v wont turn off

hi guyz
need some help troubleshooting a weird outcome.

after my latest mod which was working great from here:skyray king to blf q8 transformation 2(xhp50.2 3v)

I stacked 6 more 7135 chips to the regulated channel, closed it up and turned on all ok with anduril2 works great but dosent turn completely off.
has a real faint moon mod for off,which is barelly visible in the light.
unscrew and on again 1 flash all modes ok works but still no off.
pulled the 6 chips off after getting about 1,8v drain to ground on off thinking they were messing things up the same, reflashed anduril2 the same no completely off really faint moon same volts drain to ground.
checked around no shorts.
had to take pics in the dark to notice

any help welcome