New beginner program?

Hi, after many years I am starting to learn powerliting tecnique.

I'm 166 cm x 64-65 kg with low body mass (10-12% probably). My "best" lift are:
SQ 4x6 @ 95 kg
BP 4x6 @ 73 kg without stop on chest
DL 4x6 @ 100 kg
some months ago. Failure in all lifts.

Now I have changed completely tecnique on squat, so for me is impossible to use the weight that use 2 months ago. Generally I squatted like a WLers, with back straight, high bar and knees forward. Now I have learn to keep straight shins and for me is really hard.
For BP and DL is more simple to learn the correct tecnique because I have used a PL tecnique even before.

I have read on this forum that main goal should be gain weight until 75 kg. So, what program can I follow?

Thanks a lot for your help

PS: I eat over my maintenance.

You could try the second beginner program. The reason why I mention that one is that the weights aren't assigned a specific value. Since you are working on changing your technique it might be better to have that freedom for now. Once your technique settles in you could change to one of the other percentage based programs.

Ok, Frederick. Is it good to gain weight?
I would find my max at the end of april, so I have 3 months (maj, june, july) with a % based program. Can I start the program at 4 week?

You can gain weight with any program based around the squat, bench, and deadlift so long as you have enough calories. Eat and you will grow my friend.  ;)

Ok Robert! ;)

Few questions:
Should I use the same starting weight for bench press and close grip bench press? or squat and box squat? or deadlift, on block or from block?
In the % program is used the same weight...
And what is the weight for chest flies or good morning and straight leg DL in comparison to bench or deadlift?

Thanks

There are no %'s in these programs. Just warm up until the weight starts to feel like maybe a 10RM and count that as your first work set. Add weight from there. The weight will be different for each exercise and possibly even from day to day for the same exercise.

Ok thanks! ;)