Farming leather sections and cloth scraps?
My advice would be to farm Centaurs and Flame Legion. The former drop both bags and salvage items that give leather, and the latter drops bags and salvage items that give cloth. The trick is to find areas that have multiple dynamic events that spawn lots and lots of enemies (usually defense or assault events). In the case of centaurs, the Ulgoth chain is excellent for spawning lots of centaurs that give T3 – T4 mats.
The Silverwastes events also drop a lot of items which salvage to cloth. My Lv80 using the Copper-Fed Salvage-o-Matic tends to get mostly silk.
Don’t forget foes that drop bags….those contain materials that are based on level of the bag (from the level of the foe that dropped it). Farming specific level bags in certain areas can yield some decent lower / mid level leather and cloth raw materials.
Fate is just the weight of circumstances
That’s the way that lady luck dances