Love the zero glide nut! It makes my open strings ring longer and clear like a fretted note making chords that incorporate both sound more even. It took almost no time to install on my stratocAster and I'm going to mod my Tele now too.
An inexperienced guitar tech worked on the nut of my Guild M75 Aristocrat electric and I ended up with a "sitar" sound on my high E string and a dead G string and bad intonation. A friend recommended Zero Glide and that company recommended this particular nut.
Installation was not particularly difficult for a handy guy, but took two hours and involved sanding nearly 1/8 inch off the bottom of the new nut and 1/16th plus off each side while being careful to keep it even. The video on the company website helps. Once fitted correctly you decide how big of a 'zero fret' you want. There are four of different sizes in the package. I tried them all and found that the smaller ones provide very low action at the nut (which is nice), but require a higher action up the neck to clear the first fret where the strings can rattle. I ended up using the largest fret provided as it allowed me low action where I need it. Once you have it figured out you trim the zero fret to length and glue it
Great product, Makes a lot of difference in sound and play ability. To say nothing of staying in tune. I put one on a Ovation Legend made in 1972. The guitar always sounded good but was a little tough to play. This made a world of difference. It is now amazing. I have a friend who can't keep his hands off of it. He likes it better than his Rainsong.
ZS-15 Slotted Replacement Nut for Guitars
Array ( [0] => Array ( [id] => 3020 [model] => ZS-15 [quickbooks_model] => Zero Glide:Slotted:ZS15 Bone [preferred_vendor] => Dalian Mantech Guitar Co.,Ltd (Samsung) [preferred_vendor_list_id] => 80001B3F-1324671482 [base_model] => [labels] => Bone,Black Delrin +$10;Right-Handed,Left-Handed [var_matrix] => 0,0 [visible] => 1 [is_zeroglide] => 1 [is_slotted] => 1 [brand] => zeroglide [type] => products [category] => guitar [sub_category] => universal [instrument] => guitar-slide [product_url] => zs-15 [old_url] => http://www.zeroglide.com/product/zs-15-guitar-slotted/ [product_name] => ZS-15 Slotted for Guitars [product_title] => ZS-15 Slotted Replacement Nut for Guitars [net] => 16 [retail] => 0 [mapp] => 34.99 [cost] => 4.25 [sellable] => 1 [left_hand] => 0 [stock] => 100 [reorder_point] => 0 [qty_on_hand] => 29 [qty_on_so] => 2 [effective_qty_on_so] => 2 [qty_on_po] => 50 [qty_sold_1_months] => 7 [qty_sold_3_months] => 16 [qty_sold_6_months] => 23 [qty_sold_7_months] => 47 [qty_sold_8_months] => 60 [qty_sold_9_months] => 65 [qty_sold_10_months] => 70 [qty_sold_11_months] => 79 [qty_sold_12_months] => 50 [addons] => 3083,3084,3085,3086 [weight] => 0.10 [length] => 5 [width] => 4 [height] => 1 [product_description] =>The Zero Glide Replacement Nut System borrows the "zero fret" concept to reduce string contact in the nut by up to 93%, increasing tuning stability, playability, and open string tone. It only takes a few minutes to install with absolutely no permanent alteration to your instrument. For Guitar.
Also available in Black Delrin.
[product_length] => 47.5mm (1-7/8") [radius] => 16" [production_height] => 9.5mm (3/8") [height_end] => 8.8mm (11/32") [fingerboard] => 7.3mm (9/32") [thickness] => 5.9mm (15/64") [fret_size] => L, M, H, J (.035", .039", .043", .051") [string_spacing] => 38.5mm (1-33/64") [string_gauges] => .056", .046", .036", .026", .018", .014" [special_notes] => [product_option_labels] => Material;Hand [product_option_0] => Bone [product_option_1] => Right [product_option_2] => [is_on_forecasting_report] => 1 [img_urls] => 1-front.jpg,2-back.jpg,3-diagram.jpg [alt_info] => [alt_product_id] => 0 [upc] => 875116002992 [always_in_stock] => 1 ) )