Model Railway Forum

Good afternoon, All.
Please excuse my lack of experience, but where can I download/print full size drawings of 00 gauge track? I want to make a modification to an existing layout and want to make sure things fit before committing myself to ripping up laid track and purchase of new.
Thank you

John

Peco do some templates https://peco-uk.com/collections/turn-out-crossing-plans

Peco have full size downloadable templates for their points on their website.