Home
- What's New: home page and list of updates to this site.
- Site Index: a list of all of the page on this site.

Vim Scripts
- TagHighlight: highlighting of typedefs, #defines, enumerated names etc in Vim.
- EasyColour: colour schemes made easy!
- Bandit Colour Scheme: a colour scheme for Vim.

Metalwork
- Introduction: an introduction to the metalworking pages on my website.
- My Workshop: some information about my metalworking workshop.
- Mini-Lathe: improvements and tooling for my mini-lathe.
- SX3 Milling Machine: improvements and tooling for my milling machine.
- Harrison M250: improvements and tooling for my Harrison M250.
- Grinder: improvements and tooling for my bench grinder.
- Bandsaw: improvements and tooling for my bandsaw.
- Welding: projects related to welding.
- Miscellaneous: metalworking-related stuff that doesn't fit elsewhere.
- Metalwork Calculators: a selection of on-line calculators related to metalworking.
- Metalwork Data: some useful data for metalworking projects.

Woodwork
- Introduction: an introduction to the woodworking pages on my website.
- My Workshop: some information about my woodworking workshop.
- Hand Tools: hand tools and accessories that I've made.
- Power Tools & Accessories: power tool accessories that I've made.
- Benches: benches that I've made.
- Furniture: furniture that I've made.
- Boxes: boxes that I've made.
- Outdoor Projects: outdoor projects I've done.
- Other Projects: woodwork projects that don't fit into the other categories.
- Woodwork Calculators: a selection of on-line calculators related to woodwork.

3D Printing

Software
- ARPCalc: a powerful reverse polish calculator.
- Digraph: a simple tool to make symbol entry easier when typing.

Useful Tools and Notes
- Google Maps to GPX: a tool to create route plans for your GPS with Google Maps.
- GEMF Format: a format for efficiently storing map tiles for use off-line on smart phones with FAT32 or similar file systems.
- Ebay Seller Blacklist: a browser plug-in to allow you to blacklist bad ebay sellers.

Boley & Leinen LZ4P Change Gear Calculator

This tool can calculate possibly alternative gears that can be used to cut a particular thread on a Boley & Leinen LZ4P. It works with a 9 TPI leadscrew (as I don't know the pitch of any metric version that the manufacturer may have made).

I haven't done a lot of sanity checking on this calculator yet, so if you notice any mistakes or problems, please don't hesitate to get in touch.

Leadscrew:	Imperial (9 tpi)
Gears:	Reduced Set of Gears () All Gears
Target Type:	Metric Pitch Imperial TPI
Target Pitch:
Target TPI:

This website is free, but costs me money to run. If you'd like to support this site, please consider making a small donation or sending me a message to let me know what you liked or found useful.