Hi there, semi-long term DM here, I've been pretty capable of coaxing my Frankenstein's monster of a character sheet along with my ever changing homebrew system but I have finally hit a snare and am hoping someone that is good with the HTML side of the builder can help me out. Now, to start, I've based the bones of my homebrew on the really old Fallout P&P system, so that is... technically the character sheet we've abused up until now, though it's so far beyond that it's almost unrecognizable. What I am trying to do is the following: I am trying to replace my second row of alternative roll buttons to a "yes or no" value checkbox to add what are essentially class bonuses. The first column on the left is a disabled box that shows the value of column 3 plus column 2. Column 3 is the one generated by the values from the stats page, column 2 is for players to spend points in, and can be typed into. What I would like, if it's possible, is to have a checkbox on the far right hand side so (since I was fiddling with "Magic" there) if a player is classed as a "Mage" they could check the box and the bonus is added. Obviously the bonus (25 shown here) is not something I want them to be able to fiddle with. It's a value set by the rules (rules we're still building though). However, I am kinda struggling to limp my way through this one. HTML has never been a real skill of mine and I've gotten by with copying what was existing and shifting it around with new names, this is out of my skill pool. Here is a pastebin of my HTML code: <a href="https://pastebin.com/jahz9cUW" rel="nofollow">https://pastebin.com/jahz9cUW</a> All the virtual cookies and 10,000 years of good dice rolls to anyone that can help me?