send taenzer to start position when init pressed

spule.c

@@ -75,6 +75,8 @@ void do_spule(){
 
         if (read_Input(BTN_INIT, RISING)) {
             spule_trans_homed = 0;
+            taenzer_state.homed = 0;
+            taenzer_state.active = 0;
         }
     }
 }