Weaver Leveling Guide
The 125 Weaver leves in this guide sit on 35 level rungs between Lv 1 and Lv 98, issued at 14 camps. Ul'dah is the fixed point — it issues on every rung up to Lv 45 while the second issuer rotates through the field camps — and from Lv 50 up each rung has exactly one.
The best EXP per allowance on a rung climbs from 2,740 at Lv 1 to 5,149,700 at Lv 98, but the climb is not steady: 6 rungs pay less than the rung below, the worst being Lv 62 at 376,880, down 46% on Lv 60.
Picking within a rung can matter more than which rung you are on: at Lv 64 the 3 leves on the board pay between 95,360 and 929,220 EXP for the same single allowance, a gap of 9.7×.
27 of the 125 carry a repeat count of 2, and they pay less per turn-in than the one-shot leve beside them on 20 of the 21 rungs offering both. Counted as 3 turn-ins for a single allowance — the count is in the data, reading it as 3 deliveries is this site's assumption — the repeatable leve is still the better use of that allowance at 19 of those 21 rungs; take the one-shot at Lv 64, Lv 68.
Take the best leve on each of the 35 rungs and the Weaver ladder is worth 39,128,340 EXP for 35 allowances — the richest of the 8 crafting guides, 50% ahead of Culinarian at the other end.