Doing well and the mid left section caught me out #CellTower 730

⬜⬜⬜⬜⬜⬜⬜➡️⬇️⬜⬜⬜⬜⬜⬜
⬜⬜⬜⬜⬜⬜⬜⬆️➡️⬇️⬜⬜⬜⬜⬜
⬜⬜⬜⬜⬜⬜⬜⬆️⬅️➡️➡️➡️➡️➡️⬇️
➡️➡️➡️➡️➡️➡️➡️➡️⬆️⬜⬜⬜⬜➡️⏹️ https://www.andrewt.net/puzzles/cell-tower/?p=730