For the no scrap bar, you need to change some things. Like in both the vehicle and building ODFs, under [RecyclerClass], it has scrapHold = 40. That's how much the recycler hold contains. If you change that to scrapHold = 0, then the recycler will not have a hold. You will have to make this change on both the vehicle and building ODFs, otherwise you'll have a scrap hold for one but not the other.