The best restaurants serving Indian food in Greyfriars Preston North West

Have been going here for a few years and has been pretty good. However, the last 3 times have been awful. Everything they we order is just too spicy, even the tikka marsala (which is usual too mild for me) was too hot to eat. We've checked the level of spice each time but still comes too hot. We like a medium spiced curry, but everything for the last 6 months is just too hot to eat. Also, had the korma for the first time tonight which was just coconut and sugar, it was awful. Afraid this will be the last time we go now, not throwing £50+ in the bin anymore.