Springs advice

Looking for some spring advice if poss. Running a 90s cab that has munroe shocks all round and lowered by 40mm I would say, however problem is rubbing on rear arches only.

Not sure of springs but it's really loose at the back, and with 2 kids in the back it rubs going over any little bump.


Any advice on what to upgrade to please?

Looking at both AP and G Max springs on eBay, just want firmer ride without all the rubbing and keeping ride height as it is.

Cheers 

Moved to 'Running gear' section as was in the 'for sale' section

What size wheels and tyres do you have fitted? I did drop my Cabriolet by 40mm and never had any problems with rubbing with 4 people and a boot full of stuff, I was using the original 14" wheels with 185/60/14

Ive got bbs reps on there, lenso and they are 14" I believe.
With me and 2 x 3 year olds in the back in rubs badly.
It's really soft so must need some tough springs.
What you running with?
Cheers

Just to throw in my 2p - we had a look at Matt's car at our regional meet last weekend. The springs are really soft, much softer than my Weitec.

When I had the Azev's fitted which I think would give similar 'arch filling' to what Matt has and similar ride height I had no rubbing. The springs are surprisingly soft.