I just started my fletching today making arrows and I notice that sense everything is on one merchant with the new UI that I could do my combines while the merchant window is opened sense your not having to pick anything up, just hit the combine and auto inventory buttons.
Open your fletching kit with the new UI and open the merchant window. Buy your arrow supplies and start combining and then sell off, buy more supplies ect. and never close the merchant.
When you reach the trival for what your doing use the search function in the UI and set the min trival level option to where it's higher than what you was just making, hit the search button and look for the next cheapest arrow to make. Click it and you have a shopping list showed in the items needed window to buy what you need.
Open your fletching kit with the new UI and open the merchant window. Buy your arrow supplies and start combining and then sell off, buy more supplies ect. and never close the merchant.
When you reach the trival for what your doing use the search function in the UI and set the min trival level option to where it's higher than what you was just making, hit the search button and look for the next cheapest arrow to make. Click it and you have a shopping list showed in the items needed window to buy what you need.