Pure Skill Damage in Hero
Clean BM weapon (hero gold)-advantage: pure skill damage directly added, therefore no matter what it is, it does not affect what ponts you should put to maximize your damage. Clean Spear: 291-378 with 100 extra damage added. BM bracelet, which adds 100 damages and 280 skill damages. This is common for people above 70. Assuming the character here for computation is 76, our level so we do not have to calculate possible points.
If you do not add anything to dex, your possible points should be: 580 points, including base points came along with level (hero online gold) 1 character since they will also affect result. So, the damage from your weapon and bracelet gives you an average of 534 damages. So by subtraction, your str should be 92 points. Now plug back into the CA equation. There are extra damages coming from bracelet: 280 and spears base skill damage, we do not know what clean is but our 1 is 280. So with a 1 spear and bm bracelet, max damage at level 76 possible is 3889.
Our character in Hero is 200 str 373 int, rest dex, with the above items, we have 3977 skill damages. As you can see the difference is significant. Also this build gives more intel and skill defense. If you still do not get it, you can post your level, possible stats, items including all damages and SAR and we can calculate your best fit stats for you.