Shift Light Behavior Help!

Hi everyone! I need your help. I have an image gauge linked to RPM input, the image is red in normal level (under 2100rpm), blue in warning level (from 2100 to 2500rpm) and start blinking in blue at critical level (above 2500rpm), all works good but I don’t want this behavior in last gear (5th) otherwise it will blinking all the time in highroads. What i have to do please?!

Only way I can think of is that make two RPM gauges, another one is visible when gear is less than 5 and another is visible when gear is 5. Use actions to make gauge visible/invisible per gear.

Problem solved, thanks for the help! It take some time to figure out how trigger/actions work but solve the problem!