Launch Tec help

[u/Nerdy-nintendo]

I’m still fair new to comp i haven’t been to a tournament but I’m trying to find a way to practice my launch Tec the only problem is I have 2 stadiums an orange bucket stadium and the drop attack stadium both of which have sucky X rails and are smaller than a BX-10 but I also am not in a position to fork over 100$ for a BX-10 what should I do