I had to figure out to increase the power on the Daystate Revere .177cal. Our good friend from Pakistan with his video helped out at last.
The figures highlighted say it all. Increasing with 4 ft/ibs with +13grain pellets/slugs where lighter pellets doesn`t gain a whole lot.
Link to video:
The figures highlighted say it all. Increasing with 4 ft/ibs with +13grain pellets/slugs where lighter pellets doesn`t gain a whole lot.

Link to video: