Tilesets - how to use?

[Pesto]

Hi,
I have some tilesets I want to use and I am wondering if there is a better way than what I'm doing. Currently, I am adding a backdrop object, double-clicking on it, and then opening and adding the tileset. Then I'm cropping with the selection tool to the part I want to use. The problem is for long platforms it seems I have to add many, many sections to achieve the longer platforms. Is there an easier way?

[Pesto]

Figured it out - used quick backdrop object (set to Motif), edited it by importing sprite sheet and selecting the section I needed.