Quote Originally Posted by accused View Post
I have ordered a maxi kit with spring Nick but there was no option to select the diameter of guide / spring so hopefully it will work lol
There is no "hopefully"

You don't need to choose a spring size as it comes with a spring. My number is plastered all over the box and instructions. Ring me when you have the kit and gun apart in front of you. Have a thin stick and a ruler to hand and we'll check the spring room and get this right first time