---
title: "Dear Editor"
type: "article"
slug: "dear-editor-32"
url: "http://localhost/article/dear-editor-32/"
markdown_url: "http://localhost/article/dear-editor-32.md"
published_at: "2020-10-27T17:12:29+00:00"
modified_at: "2024-05-26T14:34:11+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "TS2068 version of Dave Wood's High Line Numbers; maintaining the ZX81; questions about TS2040, TS2068 and TS1500."
category:
  - name: "Syntax"
    slug: "syntax"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/syntax/"
post_tag:
  - name: "TS 1500"
    slug: "ts1500"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1500/"
  - name: "TS 2040"
    slug: "ts2040"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts2040/"
  - name: "TS 2068"
    slug: "ts2068"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts2068/"
  - name: "Type-in program"
    slug: "type-in-program"
    taxonomy: "post_tag"
    url: "http://localhost/tag/type-in-program/"
  - name: "ZX81"
    slug: "zx81"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx81/"
model:
  - name: "Sinclair ZX81"
    slug: "zx81"
    taxonomy: "model"
    url: "http://localhost/model/zx81/"
  - name: "Timex/Sinclair 1500"
    slug: "ts-1500"
    taxonomy: "model"
    url: "http://localhost/model/ts-1500/"
  - name: "Timex/Sinclair 2068"
    slug: "ts-2068"
    taxonomy: "model"
    url: "http://localhost/model/ts-2068/"
indiv:
  - name: "Bill Jones"
    slug: "bill-jones"
    taxonomy: "indiv"
    url: "http://localhost/indiv/bill-jones/"
  - name: "Phil McConaghey"
    slug: "phil-mcconaghey"
    taxonomy: "indiv"
    url: "http://localhost/indiv/phil-mcconaghey/"
  - name: "Robert Hartung"
    slug: "robert-hartung"
    taxonomy: "indiv"
    url: "http://localhost/indiv/robert-hartung/"
publication: "Syntax"
publication_r:
  id: 10246
  title: "Syntax"
  type: "periodical"
  url: "http://localhost/periodical/syntax/"
authors: "Robert Hartung; Bill Jones; William McConaghey"
volume: "5"
issue: "1"
issues_articles:
  - id: 26723
    title: "Syntax/Syntax ZX80 v5 n1"
    type: "issue"
    url: "http://localhost/issue/syntax-syntax-zx80-v5-n1/"
pages: "12-13"
pubdate: "January 1984"
archive_link: false
volumeissue: "v5n1"
---

# Dear Editor

TS2068 version of Dave Wood’s High Line Numbers; maintaining the ZX81; questions about TS2040, TS2068 and TS1500.