lag problems

[D?vils?ng?l]

Hi i was wanting a bit of advise please, ive just created a mod and a friend added it to his track, in game everyones getting very low framerate, what causes the low framerate? im unsure if its the mod track or both and could it be the transparency causing it.

[D?vils?ng?l]

please ignore this post because after doing a few tests we found we are still getting high framerate without the mod added to the map.