My car went to local garage for a service Tuesday and it's still stuck there as they are getting trouble with getting the right part to fit is there any other springs I could replace the cup front springs with ? They have another part arriving today but again won't know if it fits till it arrives so they have also ordered a genuine part which isn't going to arrive till late tomorow ! I would of preferred the original part but if the other one fits today I will have to take it as I really need my car back ASAP . Is it safe or advisable to replace with a cheaper spring on the 197 cup will it cause any problems ?