I was using Tetenal SP45 + Tetenal C41RA Bleach + Tetenal Superfix FX-VR fixer for some time now, but store is out of developer and wont be getting any before February. Kodak suppler is out of developer too, so no Kodak before mid January. Fuji Hunt when you order there is a 6 week waiting. Arghhhhh. I managed to snatch some Champion SP N1 HR replenisher but i don't have the starter for it. a. I still have a used working solution from Tetenal but i don't have replenisher to replenish it. b. I have Tetenal starter for SLR Tetenal developer/replenisher not for SP45 i use but Tetenal support gave me mixing instruction how to mix it with SP45. Original SLR mix ( 850ml dev + 25ml starter + 25ml water), and with SP45 it is (900ml dev + 10ml starter + 90ml water). c. Champion working solution is mixed like this (650ml replenisher + 5ml starter + 345ml water) What should i do? 1. Just mix Champion replenisher and replenish used Tetenal working solution. 2. Use Tetenal mixing SLR scheme 850 + 25 +25 3. Use Tetenal mixing SP45 scheme 900+10+90 4. Something else. Thanks for the help!!!