Indian passport-extended booklet query

[Mohomed]

Hi
I wanted to enquire, I am having Indain an passport and an extended booklet but the problem is I have realised that my signature is only half visible in my original passport and clearly on my extended booklet. I have a british spouse visa endorsed on my original passport. Can any one tell if this is going to cause any imigration problem so that I can sort it out before my travel to UK.