Uncle Ben & JChong is right. Customer are very funny nowadays.
They want darker tint yet want to pass JPJ regulations.
Charlieboy61,
Some of the shop do cover the summon even if you put tint around 30-50%.
This is because they can claim back from the distributor as "warranty claim"
For example, we are the V-Kool distributor (others tint shop need to get the supply from us)
Tint Shop A selling the same product as we, V-Kool distributor.
They do cover the summon even if you put tint around 30-50%, but we as distributor do
not do it.

Reason ? Because The Tint Shop A is their own business, under T & C they could claim back
from we, the distributor.
But bear in mind, if Tint Shop A do give you fake product or closed shop within the warranty period,
you say bye bye to your 5-10 years warranty.
Normally the JPJ wont give you summon but they will give you letter to re-inspect your car at
PUSPAKOM. I had lot customer whereby their FWS tint get tore off by this PUSPAKOM officer during
the inspection.
Do you understand now? There is always a win win situation dude.
So the other car owners who install HO are taking a risk then? Or their shops will settle the summons as mentioned by taiko jchong or there are some other ways to get around this problem. Can any one share how to get around this problem.
Better go for Direct Branch or Authorized tint shop like V-kool, 3M, HO bro...
I believe that the policies of each brand almost the same but also need to ask for their warranty policies.
For HO, the Saman & Puspakom(Retint same spec film FOC) issue can settle at the shop you tint(Not other Dealer) or HQ