>>>>>>>>>>>>>>> Dear MEMS, I am currently having problems electroplating small nickel features (typically a few microns) through thick photoresist. I am unable to get the electroplating solution (Nickel sulphate based) into all the resist openings due to the high aspect ratios and small dimensions. I would be grateful if anyone could suggest a suitable wetting agent to overcome this problem. Cheers, Mike Young. <<<<<<<<<<<<<<< Use Technic inc. Anti-Pit # 12, 1.5mL to 1 Liter or Mix Nickelous Chloride 5g with Nickel Chloride Concentrate 20 mL and 10 mL of Ant-pit 12. Rick Bilyak TRW/AEG Wafer Micromachining Prodution Facility