CALCULATING HOLDS FOR MOVING TARGETS
The TRMR2 reticle has 14 wind dots left to right. 7 wind dots to the left and 7 wind dots to the right of center. Each dot accounts for 3,4, or 5 mph of wind depending on the Ballistic Coefficient you are using.
Ballistic Coefficient | Wind Dot Value |
.3 | 5 mph |
.4 | 4 mph |
.5 | 3mph |
For example, if you were holding +8 Mils of elevation and accounting for a right to left crosswind at 20 mph wind using a .4 BC you would use the 5th wind mark. You will notice the 4th wind marking is designated by a cross rather than a dot. This can be used to make wind adjustments faster as you memorize the unique mark as a specific wind hold value (varies dependant on BC). Additionally, you will find wind dots located at the ½ mil marks down the vertical stadia.
CALCULATING FOR MOVERS
Calculations for movers have been designated by numbers
21