Rear bolt trick

wsup,
I just finsihed installing 10x1.25 40mm bolts on my rear of the car.
i used two washers on each bolt since my car is lowered on Neuspeed sport springs. was that the right thing to do?
that bolts were hard to line back up.
now when i go to get a alignment, how will they adjust the rear?

Honda's allignment can only be fixed with toe. You should get an alignment anyway cause messing with the suspension area needs an alignment.

right now im waiting for the front camber kits then when i install them i will get an alignment right?

if you take one bolt out at a time you dont have to worry about lining them up...

I had a bitch of a time on the first side, then I thought about taking out one bolt at a time and that worked a whole lot easier.

so when i install the bolts and go for an alignment, how do they adjust the camber or does it stay at the setting always with the washer/bolt trick?
is this safe?
how hard are the front one to install?
im getting some specialty products!