im kinda new to speedrunning if anyone can contact me on steam ill msg u my details however im having problems with some of the glitches in halflife and ive watched the vods on how they are done but i get most of them but some i only get now and then EG: ive been trying the infinate health door glitch ive got it a few times but latley i havent got it in about 3-4 days not once and im not shure what im doing wrong can some one help me at some point plz